Waleed Alahmad

/ Faculty Member / By

Assistant Professor Dr. Waleed Alahmad

  • Room 905/3 Mahamakut Building, Department of Chemistry, Faculty of Science Chulalongkorn University Phayathai Road, Patumwan Bangkok 10330, THAILAND

Education

  • [2017] Ph.D. (Analytical Chemistry), Mahidol University, Bangkok, Thailand.
  • [2011] M.Sc. (Analytical Chemistry), Tishreen University, Lattakia, Syria.
  • [2006] B.Sc. (Biochemistry), Aleppo University, Aleppo, Syria.

Work Experiences

  • [2025– present] Assistant Professor, Chulalongkorn University
  • [2023 – 2025] Lecturer, Chulalongkorn University
  • [2022-present] Academic Editor, International Journal of Analytical Chemistry, Hindawi, USA.
  • [2019 – 2023] Senior Postdoctoral Fellow, Department of Chemistry, Faculty of Science, Chulalongkorn University, Thailand.
  • [2017 – 2019] Postdoctoral Fellow, Department of Chemistry, Faculty of Science, Chulalongkorn University, Thailand.
  • [2016 - 2017] Teaching Assistant, Department of Chemistry, Faculty of Science, Mahidol University, Thailand.
  • [2014 - 2016] Research Assistant, Department of Chemistry, Faculty of Science, Mahidol University, Thailand.
  • [2011 - 2012] Teaching Assistant, Department of Environment, Faculty of Engineering Technology, Aleppo University, Syria.
  • [2009 - 2010] Teaching Assistant, Department of Chemistry, Faculty of Sciences, Tishreen University, Syria.
  • [2007 - 2008] Teaching Assistant, Department of Analytical and Food Chemistry, Faculty of Pharmacy, Tishreen University, Syria.

Current Research Topics

  • Wearable sensors
  • Molecularly imprinted polymer electrochemical sensors.
  • Design and construction of microfluidic paper-based analytical devices (colorimetric, chemiluminescence, etc.).
  • Green sample preparation methodologies.
  • Discovering new green materials for both analytical sensing purposes and sample preparation.
  • Open-mind to any idea from collaborators.

Scholarship and Awards

  • Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University Bangkok, Thailand.
  • Outstanding Thesis Award from from the Faculty of Graduate Studies, Mahidol University, Bangkok, Thailand.
  • Dean’s List award for Ph.D. graduates from the Faculty of Graduate Studies, Mahidol University, Bangkok, Thailand.
  • Research Assistant Scholarship, Faculty of Graduate Studies, Mahidol University, Thailand.

Publications

•Acceptor-phase-free gel electromembrane extraction integrated with smartphone colorimetry for the quantification of cephalexin in pharmaceutical and environmental water samples. Talanta. 2026. Cited 0
•Sustainable high-throughput microwell spectrophotometric methods for avapritinib quality control via charge-transfer complexation. Scientific Reports. 2026. Cited 0
•Surface and electrochemical characterization of laser-induced graphene electrodes: A comparative study with screen-printed graphene electrodes. Materials Research Bulletin. 2026. Cited 0
•Electrochemical sensors for sodium, potassium, and calcium detection in dairy products: A critical review of sensing materials, transduction mechanisms, and matrix challenges. Trac Trends in Analytical Chemistry. 2026. Cited 0
•Portable and decentralized electrochemical sensor based on rGO-Cu-Au ternary nanocomposites for ofloxacin detection in environmental water matrices. Applied Surface Science Advances. 2026. Cited 0
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